(TrendHunter.com) The new Biver Automatique collection unveils hard-stone and guilloché dials by introducing nine new references at Dubai Watch Week. The additions include two-tone cases combining gold and precious…(TrendHunter.com) The new Biver Automatique collection unveils hard-stone and guilloché dials by introducing nine new references at Dubai Watch Week. The additions include two-tone cases combining gold and precious…